分析了这些参数对线性单自由度体系的均方响应及首超概率的影响。
Finally, the effects of the parameters on the response and first excursion probability of a SDOF linear system are discussed.
确定了一种将多自由的结构体系转化为等效的单自由度体系的方法。
A method of transforming a multi-degree of freedom system into a single-degree of freedom system is defined.
本文按照反应谱理论的思路建立了线性单自由度体系的地震动输入能量谱。
A parameter study is carried out with input energy spectra of linear SDOF system under earthquake ground excitation in this paper.
基于单自由度体系的非线性动力分析研究了双重抗震结构体系的设计参数。
Based on nonlinear dynamic analysis of single degree freedom system, the design parameters are studied.
本文建立了单自由度体系(SDOF体系)在地震作用下的能量反应公式。
Based on the seismic energy formula of single degree of freedom (SDOF) system total input seismic energy, hysteretic dissipated energy and damping energy can be obtained.
根据动力方程详细推导了多自由度体系等效为单自由度体系的等效方法以及能力谱和需求谱的理论计算公式。
Based on the dynamic equation, the equivalent method from MDOF to SDOF and equations of the capacity spectra and the demand spectra theories are deduced in detail.
在试验分析基础上，采用单自由度体系模型，考虑在钢纤维混凝土组合板局部破坏时，钢纤维的抗拔作用、钢板薄膜力作用和柔性土介质的耗能等主要影响因素。
According to the test results, the single freedom system model is used to investigate the local failure of shelter plate of steel plate and steel fiber reinforced concrete.
按单自由度刚体弹簧体系求得了气浮结构升沉运动的固有周期，并对气浮结构的动态特性进行了分析。
Simplifying the air floated structure as a single freedom rigid body and spring system, the inherent period of heaving and some kinetic properties are presented.
本文采用“自由振动法”，设计了一个等效单自由度振动体系，对某核电站基岩的阻尼特性进行了实验研究。
The damping characteristics of the bedrock in a nuclear power station are studied experimentally by free vibration system with one degree of freedom.
同时观察到，用单自由度粘滞阻尼体系表示感传器的反应，对于接近于和高于自振频率的频率是不适当的。
It is also observed that the representation of the transducer response by means of a single degree of freedom viscously damped system for frequencies near and higher than I...
基于该系统的运动学规律，将其简化为一个单自由度多体系统。
By analyzing kinematic characteristics of the system, it is reduced to a one degree-of-freedom system.
基于该系统的运动学规律，将其简化为一个单自由度多体系统。
By analyzing kinematic characteristics of the system, it is reduced to a one degree-of-freedom system.
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